Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754257Ab2J2HZ0 (ORCPT ); Mon, 29 Oct 2012 03:25:26 -0400 Received: from eazy.amigager.de ([213.239.192.238]:37179 "EHLO eazy.amigager.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750942Ab2J2HZY (ORCPT ); Mon, 29 Oct 2012 03:25:24 -0400 X-Greylist: delayed 484 seconds by postgrey-1.27 at vger.kernel.org; Mon, 29 Oct 2012 03:25:23 EDT Date: Mon, 29 Oct 2012 08:17:15 +0100 From: Tino Keitel To: Norbert Preining Cc: Chris Wilson , Dave Airlie , "linux-kernel@vger.kernel.org" , Daniel Vetter , "dri-devel@lists.freedesktop.org" Subject: Re: drm i915 hangs on heavy io load Message-ID: <20121029071715.GA17023@mac.home> Mail-Followup-To: Norbert Preining , Chris Wilson , Dave Airlie , "linux-kernel@vger.kernel.org" , Daniel Vetter , "dri-devel@lists.freedesktop.org" References: <20121023053830.GA30776@gamma.logic.tuwien.ac.at> <6c3329$6sai31@orsmga002.jf.intel.com> <20121023053830.GA30776@gamma.logic.tuwien.ac.at> <20121024003659.GA30962@gamma.logic.tuwien.ac.at> <20121028024753.GA4254@gamma.logic.tuwien.ac.at> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1040 Lines: 35 On Sun, Oct 28, 2012 at 21:32:53 +0900, Norbert Preining wrote: > Hi Chris, > > > > so can you > > please file a bug on bugzilla.freedesktop.org (or bugzilla.kernel.org) > > so that we don't lose track of it. > > Will do when I'm back from the mountains. > > > If your have the option, can you switch the ddx between using SNA and > > UXA. > > ??? Is that a BIOS option? Or kernel? > I can try both. It is an option in the Intel Xorg driver. What is actually used depends on the options provided to the configure script during build time. You can see the current state in nur Xorg.0.log. Here is an example of /etc/X11/xorg.conf which enforces SNA: Section "Device" Option "AccelMethod" "SNA" Identifier "Card0" Driver "intel" EndSection Regards, Tino -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/